Thermal efficiency

Part 1 book "Thermal engineering in power systems" includes content: Relevance of heat transfer and heat exchangers for the development of sustainable energy systems, advanced technologies for clean and efficient energy conversion in power systems, virtual engineering and the design of power systems, steam power plants, enhancement of nuclear power plant safety by condensation-driven passive heat removal systems, modern CFD application on aerothermal engineering aspects of natural draft cooling towers.

213p dianmotminh03 17-06-2024 1 0   Download

Part 1 book "Thermal power plants - Modeling, control, and efficiency improvement" includes content: Introduction to improving thermal power plant efficiency; overview of energy conservation of auxiliary power in power plant processes; energy conservation of in house auxiliary power equipment in power plant processes; energy conservation of common auxiliary power equipment in power plant processes; physical laws applied to a fossil fuel power plant process.

174p dianmotminh03 17-06-2024 1 0   Download

Part 2 book "Thermal power plants - Modeling, control, and efficiency improvement" includes content: Modeling and simulation for subsystems of a fossil fuel power plant; conventional neural network–based technologies for improving fossil fuel power plant efficiency; online learning integrated with CFD to control temperature in combustion; online learning integrated with cfd to identify slagging and fouling distribution; integrating multiobjective optimization with computational fluid dynamics to optimize the boiler combustion process,... and other contents.

228p dianmotminh03 17-06-2024 1 0   Download

Part 1 book "Renewable energy and power supply challenges for rural regions" includes content: Solar concentrators; tools and methods of information support for the development of renewable energy; electrical and heat power production using the products of air conversion of motor diesel fuel and electrochemical generator for agricultural consumers; increasing the energy efficiency of photovoltaic systems operating under conditions of uneven illumination; materials and methods of thermal energy storage in power supply systems; creating a synergy.

223p dianmotminh03 11-06-2024 3 1   Download

Part 2 of ebook "Sustainability through energy-efficient buildings" provides readers with contents including: energy conservation potential through thermal energy storage medium in buildings; silica aerogel blankets as super-insulating material for developing energy efficient buildings; heating ventilation and air-conditioning systems for energy-efficient buildings; improving energy efficiency in buildings - challenges and opportunities in the european context;...

166p giangdongdinh 28-05-2024 4 3   Download

Ebook "Renewable energy and sustainable technologies for building and environmental applications: Options for a greener future" resource on renewable energy and sustainable technologies highlights the status, state of the art, challenges, advancements and options in areas such as energy recovery systems, turbine ventilators, green composites, biofuels and bio-resources for energy production, wind energy, integrated energy-efficient systems, thermal energy storage, natural ventilation & day-lighting systems, and low carbon technologies for building and environmental applications.

258p giangdongdinh 28-05-2024 3 2   Download

Part 1 of ebook "Energy conservation in buildings - The achievement of 50% energy saving: An environmental challenge?" provides readers with contents including: a total energy design for 92 houses with combined use of solar heating and energy conservation; energy, environment and human development in the arab world; some experiments on improving thermal comfort and increasing useful thermal gains in sunspaces; haden court energy efficient estate improvement;...

239p dongmelo 20-05-2024 4 2   Download

This study developed a statistical model for thermal analysis to describe the variation of railway temperature that aids in detecting the potential excessive displacement in the railway efficiently. In particular, the Seasonal autoregressive integrated moving average (SARIMA) model is adopted to learn and recognize the variation patterns of railroad temperature with time.

5p dathienlang1012 03-05-2024 4 0   Download

In this work, a bimetallic Ni-Cu-BDC metal-organic framework system was developed via solvent thermal approach with using an organic ligand recycled from waste plastic. The physical properties of Cu-BDC and bimetallic Ni-Cu-BDC were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX) and N2 isotherms adsorption-desorption (BET).

6p dianmotminh02 03-05-2024 3 1   Download

The final results can be particularly inspiring for further experimental and theoretical studies that advance different technological applications, such as gas sensors that are used for real-time monitoring, which is critical to improving safety and efficiency in marine and air transportation infrastructure.

8p vijaychest 24-04-2024 3 2   Download

This study uses computational fluid dynamics (CFD) to understand partial pre-mixed compression combustion (PPCI), with HCCI and RCCI being advanced low-temperature combustion concepts. Lowering the average combustion temperature is an advantage of PCCI; it optimizes CO and NOx emission rates while maintaining high thermal efficiency.

8p visergey 02-04-2024 6 0   Download

Part 1 of ebook "Solar energy in buildings: Thermal balance for efficient heating and cooling" includes the following main contents: Chapter 1 - Solar radiation fundamentals; Chapter 2 - Availability of solar radiation on the earth; Chapter 3 - Shaping Building Envelope with regard to incident solar radiation; Chapter 4 - Photothermal conversion in a building; Chapter 5 - Passive utilization of solar energy in a building;...

180p khuynhlinhnguyet1009 05-04-2024 3 1   Download

Continued part 1, part 2 of ebook "Solar energy in buildings: Thermal balance for efficient heating and cooling" includes the following main contents: Chapter 6 - Energy balance of a building with regard to solar radiation exposure; Chapter 7 - Active solar systems in buildings; Chapter 8 - Buildings “aware” of solar energy impact summary;...

189p khuynhlinhnguyet1009 05-04-2024 3 1   Download

This research investigates the harmful effects of changes in condenser seawater coolant temperature, fouling, and salinity, on the thermal performance of an existed CANDU nuclear power plant (NPP). A mathematical model is developed to relate seawater cooling temperature, fouling, and salinity to the output power and thermal efficiency of the plant. The model also elaborates the impact of the condenser performance on power and efficiency

9p viritesh 02-04-2024 1 1   Download

Ebook "Isoconversional kinetics of thermally stimulated processes" is to create the first comprehensive resource on the theory and applications of isoconversional methodology. The book introduces the reader to the kinetics of physical and chemical condensed phase processes that occur as a result of changing temperature and discusses how isoconversional analysis can provide important kinetic insights into them. The book will help the readers to develop a better understanding of the methodology, and promote its efficient usage and successful development.

247p tudohanhtau1006 29-03-2024 8 1   Download

In recent years, there has been a growing focus on solar thermal collectors as they offer a direct and efficient means of converting solar energy into usable forms. In line with this, significant attention has been directed towards advancing transition metal nitride and metal oxynitride nanostructures for solar-thermal collectors to maximize solar energy harvesting.

9p vigojek 02-02-2024 4 1   Download

This energy difference can be an indicator of a compound’s excitability; the more readily a compound can be excited, the narrower the energy gap. The energy gap might be significantly affected by the influence of thermal energy. The non-linear optical (NLO) efficiency of methyl orange-doped (MOD) TBC crystals was contrasted with that of the pure form, and the doped version exhibited greater efficiency, particularly for high-frequency applications.

6p vimichaelfaraday 28-12-2023 9 6   Download

Porous silicon photonic crystal (PSi PhC) decorated with silver nanoparticles (AgNPs) is shown to provide a new substrate for the improvement of SERS. AgNPs are obtained through immersion of PSi PhC samples in AgNO3 solutions and successive thermal annealing.

11p vialfrednobel 21-12-2023 4 2   Download

This paper is a study of the vibroacoustic behavior of orthotropic laminated composite rectangular plate under a sound wave excitation in thermal environments. An improved analytical procedure has been developed that allows for an efficient solution of the finite composite plate sound transmission problem.

14p viisac 15-09-2023 2 2   Download

The purpose of this study was to evaluate the performance of novel process with thermal hydrolysis process (THP) and separation as pre - treatment of anaerobic digestion (AD). The sludge cake was pre - treated using THP and then separated.

5p viindra 06-09-2023 3 2   Download